<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
        * {
            margin: 0;
            padding: 0;
        }

        div {
            width: 600px;
            height: 100px;
            background-color: orange;
        }

        span {
            /* margin-right: 100px; */
            /* padding-right: 100px; */

            /* margin-bottom: 100px; */
            padding-top: 300px;
        }
    </style>
</head>

<body>
    <div></div>

    <span>我是一个span</span><span>我是2个span</span><span>我是3个span</span>

    <div></div>
</body>

</html>